APC 480, 208, 600 manual Connect an EPO switch to the user connection plate

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Installation Procedures: Connect an Emergency Power Off Switch

Connect an EPO switch to the user connection plate

1.Connect the switch to the EPO connection point terminals located on the bottom side of the PDU user connection plate. Read the label next to the terminal block to determine which terminals to connect to for the signal type you are using:

–Contact Closure—Normally Open

External set of

Normally Open Dry Contacts

– Contact Closure—Normally Closed

External set of

Normally Closed Dry Contacts

– 24Vac/Vdc—Normally Open

External set of

Normally Open Dry Contacts

24V AC or DC Power Supply

2.Verify that the EPO DIP switches on the PDU monitoring unit are configured properly for the signal type you are using. The labels above the switches and the figure below show the correct settings for both the Normally Open (NO) and Normally Closed (NC) position.

Location of switches on PDU monitoring unit

See the Operation Manual for information on how to test the EPO.

InfraStruXure System - Installation and Start-Up

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Contents Installation and Start-Up About this Manual Contents Specifications Symbols used in this manual SafetyMaintenance performed while the PDU is receiving input power Installation/MaintenanceTotal Power Off EMI Emergency Power Off EPOSpace Considerations Site PlanningPage Installation Procedure Overview Installation ProceduresSee Start-Up Procedure on page 29 for detailed instructions Tools Required Level the PDU, UPS, NetShelter, and XR Battery Enclosures Exchange Side Panels Exchange Side PanelsConnect Battery Enclosure communication cables Join the PDU, UPS, and XR Battery Enclosures Access the PDU Main Input switch Connect Utility Conductors to the PDUAttach conduit to the PDU for the input conductors Input Voltage Circuit Breaker Amperage Install a circuit breakerConnect input conductors Route the input conductors to the Main Input switchGEC PDU Connect AC Power and Control WiringConnect control wiring Cascade XR Battery Enclosures Connect DC Power Wiring, if ApplicableXR Battery Enclosure Overview Connect an Emergency Power Off SwitchConnect an EPO switch to the user connection plate Overview Overhead Wiring Route and Attach Power Cables to the RacksFor single-feed devices within a Under Floor WiringInfraStruXure System Installation and Start-Up Route Data Cables to the InfraStruXure Manager Hub or Switch Safety warnings Apply power to the systemHeavy Use two people to lift and install power modules Start-Up Procedure Apply power to the system Control Menu Verify UPS battery operationTop-Level Menu Start the UPS Verify proper voltage and phase rotation at the UPSFuel % Load % 208V out000V 60Hz Runtime 1hr 2m Verify bypass operation Confirm Yes, UPS into Bypass No, Abort Ensure that the Q2 circuit breaker on the PDU is closed on Power the PDU Distribution BreakersConfigure the InfraStruXure Manager Page KW InfraStruXure PDU SpecificationsPD40F6FK1-M PD40G6FK1-M PD40L6FK1-M Environmental APC Worldwide Customer Support 990-1483C03/2008

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